Lego Artemis technic not winding down

I’ve been winding this build up and down perfectly for the last day then randomly this evening it’s stopped working. I was so proud of this build so I’m really upset any help would be appreciated. Attached a video of me winding it down. It also becomes incredibly stiff to wind down EDIT: Thank you so much for all your help I have now fixed this issue! submitted by /u/Cyrenna_ [link] [comments]